TrendAI Vision One Security Agent Origin Validation Error Local Privilege Escalation Vulnerability (CVE-2026-34927)

This vulnerability allows local attackers to escalate privileges on affected installations of TrendAI Vision One Security Agent.

An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability.

The specific flaw exists within the Apex One NT Listener service.

The issue results from insufficient validation of the origin of commands.

An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of SYSTEM.

TrendAI has issued an update to correct this vulnerability. More details can be found at:
https://success.trendmicro.com/en-US/solution/KA-0023430

I am one of the editors here at www.systemtek.co.uk I am a UK based technology professional, with an interest in computer security and telecoms.